diff --git a/yesod-core/ChangeLog.md b/yesod-core/ChangeLog.md
index 19b9c42b1..bf8f5fb97 100644
--- a/yesod-core/ChangeLog.md
+++ b/yesod-core/ChangeLog.md
@@ -1,5 +1,15 @@
 # ChangeLog for yesod-core
 
+## 1.6.30.0
+
+* Remove internal utility functions inadvertently exported from `Yesod.Core.Types` in 1.6.29.0 [#1908](https://github.com/yesodweb/yesod/pull/1908):
+  * `putTime`
+  * `getTime`
+  * `formatW3`
+  * `formatRFC1123`
+  * `formatRFC822`
+  * `getCurrentMaxExpiresRFC1123`
+
 ## 1.6.29.1
 
 * Fix compilation error for text >= 2.1.2 [#1905](https://github.com/yesodweb/yesod/pull/1905)
diff --git a/yesod-core/src/Yesod/Core/Types.hs b/yesod-core/src/Yesod/Core/Types.hs
index e918d0795..d00da563e 100644
--- a/yesod-core/src/Yesod/Core/Types.hs
+++ b/yesod-core/src/Yesod/Core/Types.hs
@@ -15,7 +15,6 @@ module Yesod.Core.Types (
   , module Yesod.Core.Types.TypedContent
   , module Yesod.Core.Types.HandlerContents
 
-  , module Yesod.Core.Internal.Util
   , module Yesod.Routes.Class
   , module Yesod.Core.TypeCache
   ) where
diff --git a/yesod-core/yesod-core.cabal b/yesod-core/yesod-core.cabal
index 63ec2b9e2..2f1b92af2 100644
--- a/yesod-core/yesod-core.cabal
+++ b/yesod-core/yesod-core.cabal
@@ -1,5 +1,5 @@
 name:            yesod-core
-version:         1.6.29.1
+version:         1.6.30.0
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>